CYCLIC GERMANIUM COMPOUNDS AND APPLICATIONS THEREOF
申请人:The Curators Of The University Of Missouri
公开号:US20150166581A1
公开(公告)日:2015-06-18
The present disclosure provides a new series of compounds exhibiting high fluorescence quantum yields in the solid state. In one embodiment, the compounds include a series of 2,3,4,5-tetraphenylgermoles with the same or different 1,1-substituents. In another embodiment, substituted germafluorenes, germa-fluoresceins/rhodamines, and germapins are described. These germanium heterocycles possess ideal photophysical and thermostability properties, which makes them excellent candidates for chemical or biological sensors, host materials for electroluminescent devices and solar cells, and emissive and for electron-transport layer components in organic light emitting diode devices,
Provided are a conjugated polymer containing ethynyl crosslinking group, mixture, composition, organic electronic device containing the same and application thereof. The conjugated polymer material has a conjugated main chain structure and an ethynyl crosslinking group as a functional side chain. The conjugated polymer material produces an insoluble and unmeltable crosslinked interpenetrating network polymer film under heating, has excellent solvent-resistance, and is suitable for manufacturing a complex multi-layer organic electronic device. The conjugated polymer can be applied in optoelectronic devices such as an organic field effect transistor, an organic light emitting diode (OLED), a polymer solar cell, a perovskite solar cell, etc, and improves device performance.
Cyclic germanium compounds and applications thereof
申请人:The Curators Of The University Of Missouri
公开号:US10294252B2
公开(公告)日:2019-05-21
The present disclosure provides a new series of compounds exhibiting high fluorescence quantum yields in the solid state. In one embodiment, the compounds include a series of 2,3,4,5-tetraphenylgermoles with the same or different 1,1-substituents. In another embodiment, substituted germafluorenes, germa-fluoresceins/rhodamines, and germapins are described. These germanium heterocycles possess ideal photophysical and thermostability properties, which makes them excellent candidates for chemical or biological sensors, host materials for electroluminescent devices and solar cells, and emissive and for electron-transport layer components in organic light emitting diode devices.
Provided are a conjugated polymer containing ethynyl crosslinking group, mixture, formulation, organic electronic device containing the same and application thereof. The conjugated polymer material has a conjugated main chain structure and an ethynyl crosslinking group as a functional side chain. The conjugated polymer material produces an insoluble and unmeltable crosslinked interpenetrating network polymer film under heating, has excellent solvent-resistance, and is suitable for manufacturing a complex multi-layer organic electronic device. The conjugated polymer can be applied in optoelectronic devices such as an organic field effect transistor, an organic light emitting diode (OLED), a polymer solar cell, a perovskite solar cell, etc, and improves device performance.
[EN] CONJUGATED POLYMER CONTAINING ETHYNYL CROSSLINKING GROUP, MIXTURE, COMPOSITION, ORGANIC ELECTRONIC DEVICE CONTAINING THE SAME AND APPLICATION THEREOF<br/>[FR] POLYMÈRE CONJUGUÉ CONTENANT UN GROUPE DE RÉTICULATION ÉTHYNYLE, MÉLANGE, COMPOSITION, DISPOSITIF ÉLECTRONIQUE ORGANIQUE LE CONTENANT ET APPLICATION ASSOCIÉE<br/>[ZH] 含乙炔基交联基团的共轭聚合物、包含其的混合物、组合物、有机电子器件及其应用